I know a lot of people who say, "I reluctantly watched the first episode because I don't really like zombies and that stuff, but I was pleasantly surprised by the characters and the drama of it all." I think that's what keeps people coming back and brings new watchers to the show. What the show does is cross many, many different viewerships.

I'm glad that people have responded well to it, so far. I'm thankful for that. But, I'm also excited now that I have a better grasp of this character than I did before. I want to take it even further and really explore who Glenn is.

Having read the source material, I had to have drawn from that. As a fan, I wanted to remain true to that character, but it was really cool because, as we were figuring these characters out, I realized that there was a lot more backstory, rather than what I had gotten just from reading the book. Glenn doesn't really get much of a backstory there. He's just seen as this kid who is put in this situation, not knowing where his mind-set is, but then you slowly see him start to develop.

The biggest challenges are in the same vein. It's about retaining all that stuff. Also, the physical stuff is not as easy as we originally thought. I play a lot of sports and I remember saying, "Oh, I'll be fine, running around or doing anything."

I felt like I've needed to ask my parents up until about four years ago about everything. They have helped me tremendously, I came out of college with no debt. Everything they made, they just poured into my education.

You can say that all you want, but even in the little time that I've been in this industry, I've learned that it isn't exactly what you expect, so you've got to have a level head. I thought people would dig it. I thought people would enjoy it. It's AMC. I thought people would be fans. But, I did not think we would be the best new show on television.

I remember the first day I got there, they started the take and after four takes I was on the ground, on my back, with a banana and a Twizzler in my hand, and my face was green, and they said, "You can't get back on set for another 30 minutes." That was a, "Welcome to Atlanta," and that put everything in perspective.